For DockerCon 21, Nick Janetakis, gave a 29 minute talk where he covered a bunch of Docker Compose and Dockerfile patterns that he's been using and tweaking while developing and deploying web applications. This post is a written form of the video.
Slack uses Jenkins to continuously build and test their mobile apps before release. One day their Jenkins UI stopped working although the jobs continued to run. This post is a breakdown of they ended up in this state and how they fixed the problem.